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On Monday's 20/20 special Inside the Bachelor: Stories Behind the Rose, Mike Fleiss, the ABC show's creator and executive producer, revealed that "the average guy will end up having sex with three women during the course of the show."

Who bedded the most babes?

Season 4 star Bob Guiney.

"I think he was 5 1/2 women," said Fleiss. (Guiney, 38, tells Fleiss is teasing, adding "LOL!")

What was Guiney's appeal?

"Bob had just come off the Trista season of the Bachelorette so his popularity was enormous," Fleiss explained. "Women were in love with him right from the start."

Those still vying for a piece of Guiney, rejoice: He recently announced that he and his wife of five years, All My Children star Rebecca Budig, have split.